NL223648A - - Google Patents

Info

Publication number
NL223648A
NL223648A NL223648DA NL223648A NL 223648 A NL223648 A NL 223648A NL 223648D A NL223648D A NL 223648DA NL 223648 A NL223648 A NL 223648A
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of NL223648A publication Critical patent/NL223648A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/01—Details
    • G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Character Input (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
NL223648D 1956-12-31 NL223648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US631939A US2963683A (en) 1956-12-31 1956-12-31 Character sensing system

Publications (1)

Publication Number Publication Date
NL223648A true NL223648A (fr) 1900-01-01

Family

ID=24533390

Family Applications (1)

Application Number Title Priority Date Filing Date
NL223648D NL223648A (fr) 1956-12-31

Country Status (5)

Country Link
US (1) US2963683A (fr)
FR (1) FR1194400A (fr)
GB (1) GB864522A (fr)
IT (1) IT582100A (fr)
NL (1) NL223648A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160853A (en) * 1959-12-21 1964-12-08 Ibm Character recognition apparatus
NL274810A (fr) * 1961-02-16
US3231860A (en) * 1962-01-15 1966-01-25 Philco Corp Character position detection and correction system
US3268864A (en) * 1963-03-18 1966-08-23 Apparatus for feature recognition of symbols
US3328760A (en) * 1963-12-23 1967-06-27 Rca Corp Character reader for reading machine printed characters and handwritten marks
US3394346A (en) * 1964-04-28 1968-07-23 Rca Corp Filter circuit
US7707039B2 (en) * 2004-02-15 2010-04-27 Exbiblio B.V. Automatic modification of web pages
US8620083B2 (en) * 2004-12-03 2013-12-31 Google Inc. Method and system for character recognition
CN109102581B (zh) * 2018-08-22 2022-02-15 亮风台（云南）人工智能有限公司 一种打卡方法、装置、系统及存储介质
CN112345014A (zh) * 2020-11-03 2021-02-09 上海真兰仪表科技股份有限公司 采用识别颜色技术的直读计数器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379880A (en) * 1942-10-07 1945-07-10 Bell Telephone Labor Inc High-speed telegraph system
US2615992A (en) * 1949-01-03 1952-10-28 Rca Corp Apparatus for indicia recognition
NL179454B (nl) * 1952-06-28 Jan Hendrik Gerlings Plaatvormig kunststofelement.
US2723308A (en) * 1953-03-19 1955-11-08 Bell Telephone Labor Inc Automatic transcribing system

Also Published As

Publication number Publication date
FR1194400A (fr) 1959-11-09
GB864522A (en) 1961-04-06
IT582100A (fr) 1900-01-01
US2963683A (en) 1960-12-06

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